Set of four (4) 27W compact fluorescent light bulbs, very bright at 5500K color temperature with 1300 Lumens output, 120V. The Joyous Light bulbs are daylight balanced, i.e., their brightness is equal or very close to daylight. Customers praise the bulb's brightness that makes reading texts easy on the eyes and renders colors of objects accurately for photography. They are also great as task light or grow light bulbs. This is an energy-saving bulb with about 10,000 hours bulb life. Flicker-free, fits all medium-base E27/E26 sockets. Dimensions: Length: 6.5 inches; diameter: 2.5 inches; diameter of socket: 1 inch. Important: ALZO CFL bulb life is based on the bulb in an open air fixture with sufficient ventilation. When bulbs are installed in fixtures that lack adequate ventilation, the life of the bulb will be reduced. If an ALZO CFL bulb is installed in an overhead recessed light fixture with the bulb glass below the base, the life of the bulb will be greatly reduced.
Natural daylight balanced color temperature of 5500K with 1300 Lumens output and CRI of 91; great for reading, for various tasks that require visual accuracy and also as a plant grow light; pack of 4
This is a large bulb that might not fit standard household lamps, see diagram above; Dimensions: length: 6.5 inches; width (diameter): 2.5 inches; width (diameter) of socket: 1 inch.; fits all medium-base E27/E26 sockets
Generates very little heat; all ALZO Joyous light bulbs are flicker-free
Energy saving, uses about 1/4 of the energy of a comparable Tungsten bulb, with about 10,000 hours bulb life
Important: ALZO CFL bulb life is based on the bulb in an open air fixture with sufficient ventilation; when ALZO bulbs are installed in fixtures that lack adequate ventilation, the life of the bulb will be greatly reduced.